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ISP621-1, ISP621-4, ISP742RI

Table of contents:
Info of ISP621-1
Info of ISP621-4
Info of ISP742RI

ISP621-1, ISP621-4, ISP742RI Selling Leads, Datasheet

MFG:Infineon Technologies Category:Integrated Circuits (ICs) Package Cooled:3300 D/C:97+

ISP621-1, ISP621-4, ISP742RI Datasheet download

Five Points

Part Number: ISP621-1

Category: Integrated Circuits (ICs)

MFG: Infineon Technologies

Package Cooled: 3300

D/C: 97+

Description: IC SWITCH HISIDE SMART DSO-8

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ISP621-1 General Description

The ISP621-1 , ISP621-2 , ISP621-4 series of optically coupled isolators consist of infrared light emitting diodes and NPN silicon photo transistors in space efficient dual in line plastic packages.

ISP621-1 Maximum Ratings

Storage Temperature .................-55°C to + 125°C
Operating Temperature.............. -55°C to + 100°C
Lead Soldering Temperature
(1/16 inch (1.6mm) from case for 10 secs) ...260°C
INPUT DIODE
Forward Current........................................... 50mA
Reverse Voltage................................................ 5V
Power Dissipation........................................ 70mW
OUTPUT TRANSISTOR
Collector-emitter Voltage BV_CEO .....................55V
Emitter-collector Voltage BV_{ECO........................} 6V
Power Dissipation ......................................150mW
POWER DISSIPATION
Total Power Dissipation............................. 200mW
(derate linearly 2.67mW/°C above 25°C)

ISP621-1 Features

· Options :-
   10mm lead spread - add G after part no.
   Surface mount - add SM after part no.
   Tape&reel - add SMT&R after part no.
· High Current Transfer Ratio ( 50% min)
· High Isolation Voltage (5.3kV_RMS ,7.5kV_PK)
· High BV_CEO( 55Vmin )
· All electrical parameters 100% tested
· Custom electrical selections available

ISP621-1 Typical Application

· Computer terminals
· Industrial systems controllers
· Measuring instruments
· Signal transmission between systems of different potentials and impedances

ISP621-1 Connection Diagram

/uploadfile/ic-mfg/259/dea6d986-cb47-4373-98b1-6e9ebd2c0245.gif

ISP742RI Parameters

Technical/Catalog Information	ISP742RI
Vendor	Infineon Technologies
Category	Integrated Circuits (ICs)
Package / Case	DSO-8
Mounting Type	Surface Mount
Type	High Side
Voltage - Supply	5 V ~ 34 V
On-State Resistance	250 mOhm
Current - Output / Channel	400mA
Current - Peak Output	1.2A
Packaging	Tape & Reel (TR)
Input Type	Non-Inverting
Number of Outputs	1
Operating Temperature	-30°C ~ 85°C
Drawing Number	*
Lead Free Status	Lead Free
RoHS Status	RoHS Compliant
Other Names	ISP742RI ISP742RI

ISP742RI General Description

N channel vertical power FET with charge pump, ground referenced CMOS compatible input and diagnostic feedback, monolithically integrated in Smart SIPMOS^® technology. Providing embedded protective functions.

ISP742RI Maximum Ratings

Parameter	Symbol	Value	Unit
Supply voltage	V_bb	40	V
Supply voltage for full short circuit protection	V_bb(SC)	Vbb
Continuous input voltage	V_IN	-10 ... +16
Load current (Short - circuit current, see page 5)	I_L	self limited	A
Current through input pin (DC)	I_IN	± 5	mA
Junction temperature	T_j	150
Operating temperature	T_a	-30...+85
Storage temperature	T_stg	-40 ... +105
Power dissipation ¹⁾	P_tot	1.5	W
nductive load switch-off energy dissipation1)2) single pulse, (see page 9) T_j =150 , V_bb = 13.5 V, I_L = 0.3 A	E_AS	800	mJ
Load dump protection²) V_LoadDump³)= V_A + V_SR_I=2Ω, td=400ms, V_IN= low or high, V_A=13,5V R_L = 45 Ω	V_Loaddump	60	V
Electrostatic discharge voltage (Human Body Model) according to ANSI EOS/ESD - S5.1 - 1993 ESD STM5.1 - 1998 Input pin all other pins	V_ESD	± 1 ± 5	kV

ISP742RI Features

• Overload protection
• Current limitation
• Short circuit protection
• Thermal shutdown with restart
• ESD - Protection
• Overvoltage protection (including load dump)
• Fast demagnetization of inductive loads
• Reverse battery protection with external resistor
• Open drain diagnostic output
• CMOS compatible input
• Loss of GND and loss of V_bb protection
• Very low standby current

ISP742RI Typical Application

• All types of resistive, inductive and capacitive loads
• µC compatible power switch for 12 V and 24 V DC industrial applications
• Replaces electromechanical relays and discrete circuits

ISP742RI Connection Diagram

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